RDMA/irdma: Remove the unused variable local_qp

Since the member variable local_qp is not used, remove it.

Link: https://lore.kernel.org/r/20211027175457.201822-1-yanjun.zhu@linux.devSigned-off-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Acked-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

drivers/infiniband/hw/irdma/type.h

@@ -852,7 +852,6 @@ struct irdma_roce_offload_info {
 	u16 err_rq_idx;
 	u32 qkey;
 	u32 dest_qp;
-	u32 local_qp;
 	u8 roce_tver;
 	u8 ack_credits;
 	u8 err_rq_idx_valid;

drivers/infiniband/hw/irdma/verbs.c

@@ -1197,7 +1197,6 @@ int irdma_modify_qp_roce(struct ib_qp *ibqp, struct ib_qp_attr *attr,
 		av->attrs = attr->ah_attr;
 		rdma_gid2ip((struct sockaddr *)&av->sgid_addr, &sgid_attr->gid);
 		rdma_gid2ip((struct sockaddr *)&av->dgid_addr, &attr->ah_attr.grh.dgid);
-		roce_info->local_qp = ibqp->qp_num;
 		if (av->sgid_addr.saddr.sa_family == AF_INET6) {
 			__be32 *daddr =
 				av->dgid_addr.saddr_in6.sin6_addr.in6_u.u6_addr32;